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4 years ago

Pls help I will mark brainlist if correct!!

Mathematics

2 answers:

Anna007 [38]4 years ago

3 0

No need for Brainliest on these easy ones. The perimeter is the sum of all four sides, so

P = 6 + 4 + 6 + 4

Answer: P = 6 + 4 + 6 + 4, first choice

Shalnov [3]4 years ago

3 0

Answer:

A) P= 6+4+6+4

Step-by-step explanation:

You have to add all the sides because if you multiply you will find the area. For the third one you are suppose to add all the sides not just two. The last one is completly wrong

You might be interested in

you have $15,000 to invest for 5 years at 5.5% annual interest rate that is compounded continuously. how much money will you hav

MissTica

Answer:

$19,747.96

Step-by-step explanation:

You are going to want to use the continuous compound interest formula, which is shown below:

$A = Pe^{rt}$

A = total

P = principal amount

r = interest rate (decimal)

t = time (years)

First, lets change 5.5% into a decimal:

5.5% -> $\frac{5.5}{100}$ -> 0.055

Next, plug in the values into the equation:

$A=15,000e^{0.055(5)}$

$A=19,747.96$

After 5 years, you will have $19,747.96

4 0

3 years ago

A group of students are meeting in the cafeteria. 70 students have already arrived. This is 35% of the group. How many are in th

sesenic [268]

There are 200 students in the group.

To find this, you divide 70 by 0.35 (35%). This will give you 200. To check this, multiply 200 by 0.35 and you will get 70. Thus making 200 the answer.

I hope this helps!

4 0

3 years ago

Read 2 more answers

A mixture requires 4 cups of water for every 7 cups of flour used. Use the ratio table to determine how many cups of water shoul

mr Goodwill [35]

Answer:

16 cups of water

Step-by-step explanation:

You find this by dividing 28 by your ratio of flour to get 4, then multiplying the cups of water, 4, by 4 to get 16 cups of water

4 0

3 years ago

Analyze Corey’s work to find his error. What is Corey’s mistake? He substituted 80 for x instead of y. He should have added 88.2

Anni [7]

x is the temperature and y is the number of swimmers. If there are 80 swimmers, then y = 80 instead of x = 80

This is how Corey should have solved

y = 1.505*x - 88.21

80 = 1.505*x - 88.21 <--- replace y with 80

1.505*x - 88.21 = 80

1.505*x = 80 + 88.21 <--- add 88.21 to both sides

1.505*x = 168.21

x = 168.21/1.505 <--- divide both sides by 1.505

x = 111.767

x = 111.8

If there are 80 swimmers at the pool, then the possible outside temperature is roughly 111.8 degrees F. This temperature seems awfully large, so it's possible that Corey's regression equation has limited scope; in other words, it isn't too useful if x is outside a given interval

<h2> IF YOU DONOT WANT TO READ SO MUCH THEN </h2>

PLEASE SEE THE ATTACHMENT 

4 0

3 years ago

9. Sonia bought 5 shirts that cost $38.00 each. If the tax rate is 8.5%, how much did Sonia pay?

qaws [65]

The answer is A

8.5% sales tax + 38.00= $41.23 x 5 (shirts)= $206.15

8 0

3 years ago